Frequently Asked Questions I Often See Purple Bubbling Window Film On Cars. Will LLumar Film Do This Over Time? No. Purple, bubbling film is a sign of a very low grade window film whose mounting adhesive and dye components have broken down. LLumar films are warranted against this, using more stable and advanced dye chemistries and/or permanent metal layers that do not discolor over time. LLumar HPR adhesive is known world-wide for its strength, durability, and optical clarity. Paradoxically, it seems that only poor quality films are noticed, and high quality, professional installations go unnoticed, perceived as mere ''factory-tinted glass.'' All LLumar films come with a factory-backed warranty. Do The Films Require Special Care Or Cleaning? Not really. While not quite as hard as glass, LLumar films are extremely scratch-resistant and may be cleaned with common household cleaners, non-abrasive paper towels, or cotton cleaning cloths. Caution should be exercised to prevent extreme gouging by hard, sharp, metallic objects. |
